It's some form of Elvish, I can't read it...
This is primarily a Russian language wiki, but since I also speak English, anything CAN be translated to English by other users. Some stuff I will translate myself, but don't expect much. You might also not care about the most of the stuff that's going to end up in here anyway.

DISABLE DARK READER FOR THIS SITE!
Dark Reader does not do well with XWiki. I have made a custom dark theme for the site, so there is no reason to use Dark Reader.
Dark Reader WILL break the design and make some elements not visible. You've been warned.